/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/AttributeSet.h
Callback for when anFAggregatoris created for an attribute in this set. Allows custom setup ofFAggregator::EvaluationMetaData
virtual void OnAttributeAggregatorCreated ( const [FGameplayAttribute](API\Plugins\GameplayAbilities\FGameplayAttribute) & Attribute, [FAggregator](API\Plugins\GameplayAbilities\FAggregator) * NewAggregator ) const